TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2023 |
| Region: |
Stredocesky |
| District: |
Kladno |
| Measuring programme: |
SKLC0
, Kladno-Vrapice
|
| Old ISKO number: |
1744 |
| Organization: |
ZU Usti nL |
| Matter |
Method |
Unit |
|
Monthly concentrations |
Annual Average |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
Cr
|
ICP-MS |
ng/m³ |
Xm
|
0.96 |
1.91 |
1.80 |
2.12 |
2.03 |
1.71 |
8.83 |
10.77 |
7.99 |
2.35 |
|
1.79 |
3.85 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
0 |
2 |
|
Mn
|
ICP-MS |
ng/m³ |
Xm
|
2.84 |
7.58 |
5.34 |
6.45 |
11.80 |
10.94 |
8.92 |
9.07 |
10.65 |
10.23 |
|
5.49 |
8.15 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
0 |
2 |
|
Ni
|
ICP-MS |
ng/m³ |
Xm
|
0.54 |
1.18 |
1.23 |
0.50 |
0.94 |
0.73 |
3.83 |
4.63 |
3.14 |
1.21 |
|
0.50 |
1.68 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
0 |
2 |
|
As
|
ICP-MS |
ng/m³ |
Xm
|
3.90 |
8.58 |
4.36 |
2.05 |
0.88 |
0.73 |
0.27 |
0.40 |
0.48 |
1.20 |
|
0.93 |
2.11 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
0 |
2 |
|
Cd
|
ICP-MS |
ng/m³ |
Xm
|
0.12 |
0.22 |
0.11 |
0.13 |
0.10 |
0.08 |
0.01 |
0.00 |
0.02 |
0.12 |
|
0.08 |
0.09 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
0 |
2 |
|
Pb
|
ICP-MS |
ng/m³ |
Xm
|
3.88 |
4.99 |
3.54 |
3.52 |
3.33 |
3.13 |
2.01 |
2.29 |
2.48 |
3.66 |
|
10.39 |
3.87 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
0 |
2 |
Tabular Survey 2023
